#ifndef __TY__STARTER__EXTRA__HEADFILE__INCLUDED________
#define __TY__STARTER__EXTRA__HEADFILE__INCLUDED________ 1

#include <iostream>
#include <fstream>

using namespace std;

void version() {
	cout << "Tianyang starter ";
	ifstream fin("qdqversion.txt");
	string s;
	fin >> s;
	cout << s << '\n';
}
string check(string version) {
	ifstream fin("version.txt");
	int n;


	fin >> n;
	for(int i=0; i<n; i++) {
		string s;
		fin >> s;
		if(version==s) {
			return s;
			break;
		}
	}
	//cout << "\n";
	return rv;
}
void install(string version) {
}
void offline_install(string version){
}

#endif